Brookster123
Aquarium Advice Addict
One light only in the am session with CO2 should be fine. The CO2 level is pretty low at that time and IMO the lighting should match that. It is most likely highest later in the day when it has had a chance to build up. This would be when both lights are on.
I've not kept Otos in a while but you should be able to supplement their diet with veggies such as zucchini, squash, and lettuce. It's a good sign to see them eating like that.
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Makes absolute sense to me! Talk about problem solving!! I haven't learned this hard since 7th grade algebra class..
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